2014Astronomy and AstrophysicsOpen access

Brightness temperature constraints from interferometric visibilities

A. P. Lobanov

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Abstract

Context. The brightness temperature is an effective parameter that describes the physical properties of emitting material in astrophysical objects. It is commonly determined by imaging and modeling the structure of the emitting region and estimating its flux density and angular size.

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Context. The brightness temperature is an effective parameter that describes the physical properties of emitting material in astrophysical objects. It is commonly determined by imaging and modeling the structure of the emitting region and estimating its flux density and angular size.

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Available abstract

Context. The brightness temperature is an effective parameter that describes the physical properties of emitting material in astrophysical objects. It is commonly determined by imaging and modeling the structure of the emitting region and estimating its flux density and angular size.

Key concepts: Brightness, Brightness temperature, Context (archaeology), Interferometry, Angular diameter, Flux (metallurgy), Physics, Optics

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